A wheel is turning about an axis through its center with constant angular acceleration. Starting from rest, at t=0t=0, the wheel turns through 8.75 revolutions in t=t= 13.0 ss . At 13.0 ss the kinetic energy of the wheel is 36.0 J Part A For an axis through its center, what is the moment of inertia of the wheel? Express your answer with the appropriate units.

The moment of inertia is 1.01 kg m²

Explanation:

Given:

θ = 8.75 revolutions = 2π * 8.75 = 54.98 rad

t = time = 13 s

Ek = kinetic energy = 36 J

The angular acceleration is equal to:

The angular velocity is:

w = αt = 0.65 * 13 = 8.45 rad/s

The moment of inertia is:

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)